Ascientific hypothesis is best defined as

Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d.the size of the geographic area inhabited by a population can cause speciation.

Which units ate used to measure both velocity and speed? check all that apply

Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?